Add method Widgets::Base#setpos

lib/widgets/base.rb

@@ -24,5 +24,9 @@ module Widgets
     def draw
       raise NotImplementedError, "#{self.class}#draw"
     end
+
+    def setpos(x, y)
+      Curses.setpos y, x
+    end
   end
 end

lib/widgets/chat/history.rb

@@ -32,7 +32,7 @@ module Widgets
       end
 
       def draw_message(offset, time, name, text)
-        Curses.setpos y + offset, x
+        setpos x, y + offset
 
         info_length = time.length + 1 + name.length + 2
         head_length = width - info_length
@@ -58,7 +58,7 @@ module Widgets
         lines = (tail_length / width.to_f).ceil
 
         1.upto lines do |line|
-          Curses.setpos y + offset + line, x
+          setpos x, y + offset + line
           Curses.addstr tail[(width * (line - 1))...(width * line)]
         end
 

lib/widgets/chat/info.rb

@@ -13,7 +13,7 @@ module Widgets
       end
 
       def draw
-        Curses.setpos y, x
+        setpos x, y
         Style.default.online_mark do
           Curses.addstr '[Online]'
         end
@@ -22,7 +22,7 @@ module Widgets
           Curses.addstr name
         end
 
-        Curses.setpos y + 1, x
+        setpos x, y + 1
         Curses.addstr 'Public key: '
         Curses.addstr public_key
       end

lib/widgets/menu.rb

@@ -21,13 +21,13 @@ module Widgets
 
       ITEMS.each_with_index do |item, index|
         Style.default.menu_item do
-          Curses.setpos 0 + list_y + index * 4, 2
+          setpos 2, 0 + list_y + index * 4
           Curses.addstr ' ' * (width - 4)
 
-          Curses.setpos 1 + list_y + index * 4, 2
+          setpos 2, 1 + list_y + index * 4
           Curses.addstr " #{item}".ljust width - 4
 
-          Curses.setpos 2 + list_y + index * 4, 2
+          setpos 2, 2 + list_y + index * 4
           Curses.addstr ' ' * (width - 4)
         end
       end

lib/widgets/menu/logo.rb

@@ -22,7 +22,7 @@ module Widgets
       def draw
         Style.default.logo do
           LOGO.each_with_index do |s, index|
-            Curses.setpos y + index, x
+            setpos x, y + index
             Curses.addstr s
           end
         end

lib/widgets/peers/list.rb

@@ -23,7 +23,7 @@ module Widgets
         items[top...(top + height)].each_with_index.each do |item, offset|
           index = top + offset
 
-          Curses.setpos y + offset, x
+          setpos x, y + offset
 
           if item[:online]
             Style.default.online_mark do

lib/widgets/text.rb

@@ -17,7 +17,7 @@ module Widgets
 
       cut = text[start...start + total]
 
-      Curses.setpos y, x
+      setpos x, y
 
       before_cursor = cut[0...cursor_pos]
       under_cursor  = cut[cursor_pos] || ' '